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學生對 加州大学圣地亚哥分校 提供的 Data Structures and Performance 的評價和反饋

2,122 個評分
435 條評論


How do Java programs deal with vast quantities of data? Many of the data structures and algorithms that work with introductory toy examples break when applications process real, large data sets. Efficiency is critical, but how do we achieve it, and how do we even measure it? This is an intermediate Java course. We recommend this course to learners who have previous experience in software development or a background in computer science, and in particular, we recommend that you have taken the first course in this specialization (which also requires some previous experience with Java). In this course, you will use and analyze data structures that are used in industry-level applications, such as linked lists, trees, and hashtables. You will explain how these data structures make programs more efficient and flexible. You will apply asymptotic Big-O analysis to describe the performance of algorithms and evaluate which strategy to use for efficient data retrieval, addition of new data, deletion of elements, and/or memory usage. The program you will build throughout this course allows its user to manage, manipulate and reason about large sets of textual data. This is an intermediate Java course, and we will build on your prior knowledge. This course is designed around the same video series as in our first course in this specialization, including explanations of core content, learner videos, student and engineer testimonials, and support videos -- to better allow you to choose your own path through the course!...



Great into to Java, instructors have clearly put thought in to the format with the choose your own learning style videos, and additional coverage where it may be needed. These have been very helpful.


The course curriculum is well designed and teaches students the basic data structures needed to be a successful software engineer. The project is good, and the weekly assignments are challenging.


101 - Data Structures and Performance 的 125 個評論(共 427 個)



I knew most of the concepts before I get enrolled into this course, but I find the project assignments really interesting.

創建者 Harish B N


Excellent Course!

The explanation is so detail with examples, even a person new to algorithms can understand the concepts.

創建者 Sameer N


Well organized course. I loved the content and the real world assignments in the course. Thank you to all the 3 trainers.

創建者 Marcelo K Y


Very good course ! The topics covered in this course are very useful to start code more complex functionalities in java.

創建者 Saddam J


Best Teaching by best way with best material, I love you my all instructors of this course, may God give you long life.

創建者 Kate B


Seriously awesome content. Never in my life have I understood data structures so well. Great instructors and content!!!



A very well thought out course. Programming assignments were challenging enough and focused on the teaching material.

創建者 Mattia C


It's really well made, everyone who took this course should be very proud of the program they made during those weeks.

創建者 Nazeli M


Very good course containing interesting and fun projects! Professors' explanations make the topics easy to understand.

創建者 Daniyar Z


The course gives you understanding of basic data structures, how they implemented and show their usage in real life.

創建者 Eugene K


Well structured and explained, and, as always, provides very good programming assignments. Love this specialization!

創建者 Gary W


Great course to refresh my memory on data structure that I haven't been thought about after graduating from college.

創建者 Ritika


I am very thankful to all the faculties for such an enjoyable learning experience. I thoroughly enjoyed the course.

創建者 Matthew A


Very good, graded practical way to learn the fundamentals of data structures. Another great value course from UCSD.

創建者 Mayco M


What i really enjoyed in this courser is that I learned how to measure and discuss the performance of a software.

創建者 Paul H


Well Done - I enjoyed these key concepts and how they were put across. Also the testing methods are pretty good.

創建者 Beata B


Great course! Interesting and challenging tasks - all of them very well prepared. Definitely worth recommending!

創建者 Pooja M


involving course and best part is the project which provides practical exposure along with conceptual knowledge

創建者 Feng Z


This course is really useful for people who want to learn basic knowledge about data structure and performance.

創建者 Jianhao C


It's a great course with a lot of project experiences to gain for me, a student transferring from EE to CS

創建者 Riddhi G


Superb course! Covered most of the topics in a very fluid manner. Could not stop once started the course.

創建者 Yubo O


It gave a rather thorough intro to basic data structures and taught me to do a fantastic project. Thanks!

創建者 Sheikh H A


Excellent explanation and interactive learning. The way u guys have planned this course is exceptional.

創建者 Leonel S A S


Super easy and practical way of leraning the basic data structures, and some other important CS topics.

創建者 Shiyang L


Great course. Very clear explanations for java data structures and interesting projects. Thanks UCSD.